I have followed an anti depressor therapy since 3 months. (Zoloft 50 mg - Pfizer)
Unfortunately, it didn't cure the condition. It hasn't change the condition in fact.
Now I am trying (shea butter) + (Nivea creme or vaseline) and I try to isolate the lips from the saliva with a rubber band and paper.
Only (shea butter) + (Nivea creme or vaseline) didn't cure the condition for me.
Good luck to every one